package cn.islu.service;

import cn.islu.bean.TbMusic;

import java.util.List;
public interface TbMusicService {
    List<TbMusic> findAll();

    TbMusic findById(Integer musicId);

    TbMusic prevSong(Integer musicId);

    TbMusic nextSong(Integer musicId);

    List<TbMusic> search(String keyword);
}
